$NVIDIA(NVDA)$ $Copper - main 2509(HGmain)$ $S&P 500(.SPX)$ š¤šØš„Tariffs, Trillions, and Tightening: Americaās Triple Test of Power, Price, and Policyš„šØš¤
The market is absorbing a seismic shift in global trade, commodities, and central bank credibility. On 10Jul25 NZST š³šæ, three fault lines opened at once: Brazil joins the 50% tariff club, copper futures erupt on inventory panic, and Nvidia tears through a $4 trillion valuation while the White House demands a 3% rate cut. This isnāt just noise, itās a systemic reset, where policy volatility, AI exuberance, and inflation risk now converge.
š¦ Coffee, Copper, and Control: Tariffs as a Tool of Political Power
The latest 50% tariff slapped on Brazil isnāt about trade deficits anymore. The US currently runs a surplus with Brazil, which breaks from the logic used on Japan, where deficits were the justification for levies. This new move is punishment for political disobedience, not economic imbalance.
The cost? Sharp inflationary risk for American consumers and manufacturers. Brazil supplies over 35% of Arabica coffee to the US, a commodity now posting double-digit inflation. With consumer demand inelastic and alternative sourcing constrained, the result is immediate: prices are rising, and fast.
Add to that Brazilās 55% share of US iron ore imports, and itās clear the tariffs will boomerang onto domestic industry, hitting steel, autos, and infrastructure just as Washington claims to be supporting manufacturing revival.
ā” The Copper Catalyst: Commodities in Crisis Mode
The 50% copper tariff, first floated months ago and now formalised, sent markets scrambling. US traders piled into inventory ahead of the announcement, pushing Comex stockpiles to levels not seen since 2018. Prices surged more than 10% in a single session.
Chinaās response was swift: strategic stockpiling to shield against supply shocks. Copper inventories in Shanghai warehouses have spiked as Beijing races to lock in resources before more disruption hits. This is a full-blown supply chain arms race, and copper is now the first battleground.
The clearest signal of dislocation comes from the historic price gulf between New York and London copper futures, now exceeding 25%. This chart captures the marketās assessment of just how fractured global trade has become. US tariffs are creating geographic price islands, one for the insulated American market, and another for everyone else.
Jefferiesā Chris LaFemina warns the US lacks sufficient refining capacity to become copper self-sufficient. With tariffs in place, the Comex premium is likely to persist, squeezing American manufacturers while giving offshore competitors a cost edge.
Short-term relief may come from domestic scrap, but thatās a patch, not a fix. Bloomberg reports that scrap supply is surging as processors try to bridge the gap. Still, the structural issue remains: strategic metals are being politicised, and global rebalancing mechanisms are broken.
š Nvidiaās Historic Surge: The AI Freight Train Wonāt Stop
While copper markets melt and tariff politics escalate, Nvidia casually became the first $4 trillion company in history. Itās now the most valuable firm on the planet, surpassing Microsoft, and doing so in the face of regulatory overhang, supply chain fears, and Fed uncertainty.
Valuation? Expensive, but not irrational. Nvidiaās forward P/E has cooled from its 2023 highs, and margins are still comfortably north of 50%. That profitability is what sets Nvidia apart from historical tech bubbles like Cisco in the early 2000s. The AI boom has legs, and Nvidia is its picks-and-shovels champion.
The companyās post-ChatGPT sales expansion remains jaw-dropping, outpacing Apple and Microsoft by a wide margin. This isnāt just pricing in future growth, itās reflecting current dominance in AI infrastructure, from cloud data centres to inference chips.
But the warning lights are starting to flicker. Margins have begun to slide modestly, and the market is pricing in continued AI CAPEX as if itās a guaranteed megatrend. That may be true, but any policy-induced downturn or supply disruption could slow the ascent. Right now, Nvidia is skating on confidence, not caution.
šļø Fed Under Fire: The Two Kevins, the Taylor Rule, and the Trump Gambit
President Trumpās call for a 3% rate cut isnāt subtle. Behind the scenes, speculation is mounting over a possible replacement for Jerome Powell, with two front-runners emerging: Kevin Warsh and Kevin Hassett. Both support easier monetary policy, but Hassettās political tone is raising eyebrows.
The historical irony? When Trump picked Powell in 2017, his main competition was John Taylor, the Stanford economist behind the Taylor Rule, which would currently call for higher rates, not lower.
Meanwhile, the FOMC minutes released Tuesday show that most Fed officials believe tariffs could boost inflation persistently, even if headline numbers remain calm in the near term. That contradicts the White Houseās dovish push.
Installing a Fed chair perceived as politically motivated could reduce market confidence in crisis response agility. Independence matters. Even markets obsessed with AI and earnings will reprice risk if the Fed is seen as an extension of the Oval Office.
š Final Take: The New Economic Triad ~ Tariffs, Tech, and Trust
This isnāt a conventional trade cycle. Itās a new configuration of economic power, where:
⢠Tariffs are no longer about trade; theyāre geopolitical weapons.
⢠Nvidia is the safe haven, even as rates, inflation, and macro policy diverge.
⢠The Fedās independence is eroding, with political loyalty replacing inflation theory.
The copper price divergence between the US and the rest of the world is the canary in the macro coal mine. It shows that global pricing power is fragmenting. Supply chains are snapping into new blocs. And every new policy shock is now being met with portfolio rebalancing, not policy restraint.
Investors, traders, and institutions are flying without a net. Thereās no longer a Trump Put, no Powell pivot guaranteed, and no inflation model that can neatly account for political tariffs on coffee, copper, and capital.
This is the new industrial war. Pick your side carefully.
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great analysis, it's like a snapshot of what is going on